Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 159.69.139.109 |
| Server Software | nginx/1.24.0 (Ubuntu) |
| Compression | gzip |
|
🔒 🟡 Mixed Content (5 HTTP resources) | The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 159.69.139.109
Server Software nginx/1.24.0 (Ubuntu)
Compression gzip
🔒 🟡 Mixed Content (5 HTTP resources) The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 29.8 ms |
| TCP Connect | 43.4 ms |
| TLS Handshake | 22.9 ms |
| Time To First Byte (TTFB) | 527.6 ms |
| Content Download | 14.3 ms |
| Total Response Time | 541.9 ms |
DNS Lookup 29.8 ms
TCP Connect 43.4 ms
TLS Handshake 22.9 ms
Time To First Byte (TTFB) 527.6 ms
Content Download 14.3 ms
Total Response Time 541.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Institut Sankt Joseph | International skole, bilingual skole, katolsk skole, privatskole på Østerbro |
| Meta Description | International katolsk privatskole i København |
| Canonical | https://sanktjoseph.dk |
| Robots Meta | index,archive,follow |
| Open Graph Title | Institut Sankt Joseph |
| Open Graph Description | International katolsk privatskole i København |
| Open Graph Image | https://sanktjoseph.dk/wp-content/themes/greenbrook/image... |
| Twitter Card | summary |
| Twitter Title | Institut Sankt Joseph |
| Twitter Description | International katolsk privatskole i København |
| Twitter Image | https://sanktjoseph.dk/wp-content/themes/greenbrook/image... |
Title Institut Sankt Joseph | International skole, bilingual skole, katolsk skole, privatskole på Østerbro Meta Description International katolsk privatskole i København Canonical https://sanktjoseph.dk Robots Meta index,archive,follow Open Graph Title Institut Sankt Joseph Open Graph Description International katolsk privatskole i København Open Graph Image https://sanktjoseph.dk/wp-content/themes/greenbrook/image... Twitter Card summary Twitter Title Institut Sankt Joseph Twitter Description International katolsk privatskole i København Twitter Image https://sanktjoseph.dk/wp-content/themes/greenbrook/image... Detected Technologies
| Technology | WordPress jQuery Google Analytics Nginx PHP |
Technology WordPress jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx/1.24.0 (Ubuntu) |
| Date
| Sat, 25 Jul 2026 09:58:37 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Set-cookie
| PHPSESSID=uhu7vqsqqal0314b9dubcjjlpi; path=/; secure; HttpOnly |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| max-age=3, must-revalidate |
| Pragma
| no-cache |
| Vary
| Accept-Encoding,Cookie |
| X-ua-compatible
| IE=edge, chrome=1, requiresActiveX=TRUE |
| Content-encoding
| gzip |
| X-local-proxy
| 159.69.139.109 |
Meta Tags
| Robots | index,archive,follow |
| Content-Type | text/html;charset=UTF-8 |
| Content-Script-Type | text/javascript |
| Content-Style-Type | text/css |
| X-UA-Compatible | IE=edge, chrome=1, requiresActiveX=TRUE |
| Pragma | no-cache |
| Cache-Ccontrol | no-cache |
| Cleartype | on |
| Viewport | width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1.0, user-scalable=no, shrink-to-fit=no |
| HandheldFriendly | True |
| MobileOptimized | 320 |
| Format-detection | telephone=yes |
| Msapplication-tap-highlight | no |
| Theme-color | #00386c |
| Msapplication-navbutton-color | #00386c |
| Apple-mobile-web-app-status-bar-style | black-translucent |
| Fb:app_id | 655028937856367 |
| Msapplication-TileImage |  |
| Msapplication-square150x150logo |  |
| Msapplication-TileColor | #00386c |
| Msapplication-starturl | https://sanktjoseph.dk |
| Msapplication-window | width=1024;height=768 |
| Msapplication-tooltip | Institut Sankt Joseph |
| Mobile-web-app-capable | yes |
| Apple-mobile-web-app-capable | yes |
| Googlebot | noodp |
| Name | Institut Sankt Joseph |
| Description | International katolsk privatskole i København |
| Abstract | International katolsk privatskole i København |
| Keywords | Katolsk skole, International School, International Bilingual, Cambridge Program, Østerbro, Denmark, katolsk, Catholic school, Børn, Copenhagen, katolsk københavn, international skole københavn, international school copenhagen, International School Copenhagen, Catholic International School Copenhagen, Catholic School, Katolsk Skole,Hverdagsbilleder,Nyheder |
| Msapplication-task | name=Nyheder;action-uri=https://sanktjoseph.dk/kategori/nyheder/ |
Server nginx/1.24.0 (Ubuntu)
Date Sat, 25 Jul 2026 09:58:37 GMT
Content-type text/html; charset=UTF-8
Set-cookie PHPSESSID=uhu7vqsqqal0314b9dubcjjlpi; path=/; secure; HttpOnly
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control max-age=3, must-revalidate
Pragma no-cache
Vary Accept-Encoding,Cookie
X-ua-compatible IE=edge, chrome=1, requiresActiveX=TRUE
Content-encoding gzip
X-local-proxy 159.69.139.109
